| Penarth to Quarteira | 1,021.24 mi (1,643.53 km) |
| Penarth to Queluz | 924.30 mi (1,487.51 km) |
| Penarth to Reguengos de Monsaraz | 923.69 mi (1,486.54 km) |
| Penarth to Resende | 748.75 mi (1,205.00 km) |
| Penarth to Ribeira Brava | 1,472.40 mi (2,369.60 km) |
| Penarth to Ribeira Grande | 1,436.11 mi (2,311.20 km) |
| Penarth to Rio de Mouro | 924.17 mi (1,487.30 km) |
| Penarth to Rio Maior | 880.66 mi (1,417.29 km) |
| Penarth to Rio Tinto | 753.10 mi (1,212.00 km) |
| Penarth to Sabugal | 788.05 mi (1,268.24 km) |
| Penarth to Sacavem | 918.99 mi (1,478.97 km) |
| Penarth to Salvaterra de Magos | 899.45 mi (1,447.53 km) |
| Penarth to Santa Comba Dao | 797.86 mi (1,284.04 km) |
| Penarth to Santa Cruz | 1,466.46 mi (2,360.03 km) |
| Penarth to Santa Iria da Azoia | 915.28 mi (1,473.00 km) |
